Roll Dawn from 311a17a8feae to 762814bd9229 (7 revisions)

https://dawn.googlesource.com/dawn.git/+log/311a17a8feae..762814bd9229

2021-01-20 cwallez@chromium.org ityp_array: Allow using a T whose underlying type is signed.
2021-01-20 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll Tint from ed14524b1e81 to afb8cfb2544b (1 revision)
2021-01-20 cwallez@chromium.org Vulkan: Fix texture barriers for readonly storage.
2021-01-20 cwallez@chromium.org Vulkan: Fix buffer barriers for readonly storage.
2021-01-20 cwallez@chromium.org Vulkan: use VK_EXT_debug_utils instead of deprecated extensions.
2021-01-20 senorblanco@chromium.org Implement a glCopyImageSubData() workaround for OpenGL ES 3.1
2021-01-20 jiawei.shao@intel.com Implement WaitableEvent and WorkerTaskPool for multi-threaded tasks

Also rolling transitive DEPS:
  https://dawn.googlesource.com/tint from ed14524b1e81 to afb8cfb2544b

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dawn-skia-autoroll
Please CC sarahmashay@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Cq-Include-Trybots: skia/skia.primary:Build-Debian10-Clang-x86_64-Debug-Dawn
Bug: None
Tbr: sarahmashay@google.com
Change-Id: I1b0a9babb9a83cedf53868b78e77c20e85b40ee0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/356597
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed